CN104457480A - Detection device for sphere center of ball grooves in universal joint outer ring at fixed end of car transmission shaft - Google Patents
Detection device for sphere center of ball grooves in universal joint outer ring at fixed end of car transmission shaft Download PDFInfo
- Publication number
- CN104457480A CN104457480A CN201410712980.8A CN201410712980A CN104457480A CN 104457480 A CN104457480 A CN 104457480A CN 201410712980 A CN201410712980 A CN 201410712980A CN 104457480 A CN104457480 A CN 104457480A
- Authority
- CN
- China
- Prior art keywords
- universal joint
- joint outer
- block
- limiting plate
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A detection device for the sphere center of ball grooves in a universal joint outer ring at the fixed end of a car transmission shaft is provided with a base and a detection block. A locating seat, a dial gauge stand and a V-shaped stop dog are mounted on the base. A rotary arm is mounted on the dial gauge stand. A dial gauge is mounted on the rotary arm. The detection block is arranged below a gauge rod of the dial gauge. The top face of the detection block is movably connected with a measuring head of a measuring rod in the dial gauge in a pressing mode. The periphery of the detection block is provided with a boss. A guide pillar is fixedly connected to the upper end of the boss. Six steel balls which are evenly distributed in a circumference are mounted at the lower end of the boss. All the steel balls are movably connected with the detection block in a rotating mode. The V-shaped stop dog is fixedly connected with the base. A notch of the V-shaped stop dog is opposite to the locating seat. The detection device has the advantage of being capable of quickly and accurately detecting the sphere center of the ball grooves in the universal joint outer ring at the fixed end of the car transmission shaft.
Description
Technical field
The invention provides a kind of car transmission shaft stiff end universal joint outer shroud alley sphere center position detection apparatus.
Background technology
Car transmission shaft is the important safety parts on car, and universal joint outer shroud is the strength member on transmission shaft, if defective in quality, just there will be clamping stagnation, cause the phenomenons such as retainer is cracked, noise, abnormal sound, flutter, cause client's strong dissatisfaction, the serious quality problems of transmission shaft can cause the consequence of car crash, especially now carry out Defective vehicle recall system, more require that supplier provides high-quality product.Market keen competition simultaneously, requires that supplier enhances productivity, and reduces production cost.
Transmission shaft stiff end universal joint outer shroud there are six raceways, each raceway is made up of straight line and tangent circular arc, alley sphere center position refers to straight line and the circular arc points of tangency distance to reference field, the design feature of himself determines its complexity measured and difficulty, in prior art, do not have the car transmission shaft stiff end universal joint outer shroud alley sphere center position of specialty to criticize online and produce accurate pick-up unit, three-dimensional coordinates measurement can only be adopted, length consuming time, cost is high, and the time that adjustment is waited for is long, be not suitable for batch production, and if measure not in time, unacceptable product can be made to forward next procedure to.
Summary of the invention
The object of this invention is to provide a kind of car transmission shaft stiff end universal joint outer shroud alley sphere center position detection apparatus, can detect car transmission shaft stiff end universal joint outer shroud alley sphere center position fast and accurately.
Technical scheme of the present invention is: car transmission shaft stiff end universal joint outer shroud alley sphere center position detection apparatus, it is characterized in that: there is base and detect block, base is equipped with positioning seat, dial framework, V-arrangement block, positioning seat and base are connected, and positioning seat is provided with pilot hole; Lower end and the base of dial framework are connected, spiral arm is equipped with in the upper end of dial framework, one end and the dial framework of spiral arm are hinged, and the other end of spiral arm is equipped with clock gauge, and the table bar of clock gauge and spiral arm are connected, detect the below that block is placed in table bar, the gauge head activity of the end face and sounding rod in clock gauge that detect block crimps, and detect block and be provided with boss along week, the upper end of boss is fixed with guidepost, the steel ball of six circumferentially uniform arrangements is equipped with in the lower end of boss, and each steel ball is rotationally connected with the activity of detection block respectively; Described V-arrangement block and base are connected, and the breach of V-arrangement block is relative with positioning seat.
Six described steel balls pass through location-plate, limiting plate and survey mass activity are rotationally connected, wherein the end face of location-plate crimps with the boss bottom surface of survey mass, location-plate bottom surface crimps with each steel ball top, limiting plate is provided with the taper nest corresponding with each steel ball, the taper nest that each steel ball is corresponding with on limiting plate respectively crimps, adjustment pad is provided with between limiting plate and location-plate, adjust the upper of pad, lower surface crimps mutually with the upper surface of limiting plate and the lower surface of location-plate respectively, limiting plate is connected by set bolt and survey mass, described location-plate, limiting plate is provided with adjustment pad the hole be connected, register pin is installed with in hole.
Advantage of the present invention is: can detect car transmission shaft stiff end universal joint outer shroud alley sphere center position fast and accurately.Be placed on rapidly on positioning seat by V-arrangement block energy attachment driving shaft stiff end universal joint outer shroud, six steel balls are corresponding with transmission shaft stiff end universal joint outer-race ball track circular arc, guidepost is corresponding with transmission shaft stiff end universal joint outer-race ball track straight-line segment, read the numerical value on clock gauge, can detect car transmission shaft stiff end universal joint outer shroud alley sphere center position fast and accurately, ensure to measure in time, avoid unacceptable product to proceed to next procedure.
Accompanying drawing explanation
Fig. 1 is the structural representation of car transmission shaft stiff end universal joint outer shroud alley sphere center position detection apparatus of the present invention;
Fig. 2 is the A-A diagrammatic cross-section of survey mass in Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the structural representation of transmission shaft stiff end universal joint outer shroud;
Fig. 5 is the sectional view of B-B in Fig. 4.
1 leg in figure, 2 outer-race ball track straight-line segments, 3 outer-race ball track arc sections, 4 taper nests, 5A screw, 6 sounding rod centers, 7 the 4th bolts, 8 the 4th pads, 9 universal joint outer shrouds, 10 bases, 11V shape block, 12 positioning seats, 13 set bolts, 14 limiting plates, 15 adjustment pads, 16 steel balls, 17 location-plates, 18 guideposts, 19 second nuts, 20 second bolts, 21 register pins, 22 detect block, 23 sounding rods, 24 spiral arms, 25 table bars, 26 clock gauges, 27 first bolts, 28 surface bearings, 29 longitudinal spacing pins, 30 cross spacing pins, 31 linings, 32 first pads, 33 first nuts, 34 dial frameworks, 35 spanners, 36B screw, 37 grooves, 38 universal joint outer shroud alley sphere center positions, 39 universal joint outer shroud reference fields.
Embodiment
Car transmission shaft stiff end universal joint outer shroud alley sphere center position detection apparatus, have base 10 and detect block 22, base lower surface is equipped with leg 1, base is equipped with positioning seat 12, dial framework 34, V-arrangement block 11, positioning seat and base are connected, and positioning seat is provided with pilot hole; Lower end and the base of dial framework are connected, spiral arm 24 is equipped with in the upper end of dial framework, one end and the dial framework of spiral arm are hinged, and the other end of spiral arm is equipped with clock gauge 26, and table bar 25 and the spiral arm of clock gauge are connected, detect the below that block is placed in table bar, the gauge head activity of the end face and sounding rod in clock gauge 23 that detect block crimps, and detect block and be provided with boss along week, the upper end of boss is fixed with guidepost 18, the steel ball 16 of six circumferentially uniform arrangements is equipped with in the lower end of boss, and each steel ball is rotationally connected with the activity of detection block respectively; Described V-arrangement block and base are connected, and the breach of V-arrangement block is relative with positioning seat.
Car transmission shaft stiff end universal joint outer shroud alley sphere center position detection apparatus of the present invention, it is the appliance special for detecting of special detection stiff end UF universal joint outer shroud (hereinafter referred to as universal joint outer shroud) alley sphere center position, by measure detect block upper surface to universal joint outer shroud 9 alley sphere center position 38 between distance, and then judge that whether overproof whether within the limits prescribed distance between the alley sphere center position of universal joint outer shroud and universal joint outer shroud reference field 39, detect UF universal joint outer shroud alley sphere center position.Stiff end universal joint mainly contains UF type, AC type and RF type, the design feature of UF type is that the raceway of inner and outer ring is by straight line raceway 2 with arc raceway 3 is tangent forms, major advantage is that pivot angle is large, and car radius of turn is little, and the transmission shaft stiff end universal joint of medium-to-high grade car mostly adopts UF type universal joint; The raceway of the inner and outer ring of AC and RF type is circular arc, and wanting of radius of turn relative stiff end UF universal joint is large.
Six described steel balls are by location-plate 17, limiting plate 14 and survey mass activity are rotationally connected, wherein the end face of location-plate crimps with the boss bottom surface of survey mass, location-plate bottom surface crimps with each steel ball top, limiting plate is provided with the taper nest 4 corresponding with each steel ball, the taper nest that the bottom of each steel ball is corresponding with on limiting plate respectively crimps, adjustment pad 15 is provided with between limiting plate and location-plate, on adjustment pad, lower surface crimps mutually with the upper surface of limiting plate and the lower surface of location-plate respectively, limiting plate is connected by set bolt 13 and survey mass, described location-plate, limiting plate is provided with adjustment pad the hole be connected, register pin 21 is installed with in hole, convenient installation exchanges steel ball, and make guidepost, boss on steel ball and location-plate is on same straight line, six steel balls are corresponding with universal joint outer-race ball track arc section 3, location-plate is above six steel balls, limiting plate is in the below of six steel balls, each steel ball is clamped by location-plate and limiting plate, described limiting plate is provided with the taper nest corresponding with steel ball, taper nest can limit the position of steel ball, and six steel balls can be limited to precalculated position by six taper nests that circumference equal dividing same with steel ball arranges, and need not all adjust at every turn,
Described guidepost is connected by the second bolt 20, second nut 19 and detection block, the cross section of guidepost is corresponding with the cross section of universal joint outer-race ball track straight-line segment 2, the effect of guidepost is that auxiliary six steel balls detect universal joint outer shroud alley sphere center position, and detection block is not tilted in universal joint outer shroud;
Described spiral arm rotates hinged by surface bearing 28, first bolt 27, first pad 32, first nut 33 and dial framework 34.Dial framework left end is equipped with cross spacing pin 30, and spiral arm 24 is equipped with longitudinal spacing pin 29 below; The table bar of described clock gauge is fixedly connected with spiral arm by B screw 36, and table bar 25 one end of clock gauge 26 is connected with the clock gauge 26 of top through spiral arm 24, and the gauge head of the sounding rod 23 of clock gauge table bar 25 other end contacts with the upper surface detecting block.Universal joint outer shroud is placed in positioning seat 12, six steel balls detecting block is placed in universal joint outer shroud, makes six of universal joint outer shroud raceways corresponding with six steel balls, rotate spiral arm 24, make the gauge head 23 of sounding rod and detect contacting of block above.
Transmission shaft stiff end universal joint outer shroud is placed on positioning seat, and described base is fixedly connected with by A screw 5 with between positioning seat, the limiting plate be connected with detection block below described each steel ball is the limiting plate with taper nest, taper nest can limit the position of steel ball, six steel balls can be limited to precalculated position by six taper nests of circumference equal dividing arrangement, need not all adjust at every turn, this limiting plate passes through set bolt, register pin is fixedly connected with detection block, six steel balls detecting block are put on six raceways of universal joint outer shroud, each steel ball is relative with six raceways of shaft universal-joint outer shroud, six steel ball level uniform arrangement formation one ring-type detection bodies, on the central axis of ring-type detection bodies and positioning seat, the central axis of pilot hole is overlapped, this central axis is also sounding rod center 6, described location-plate is fixedly connected with detection block by set bolt, register pin, described guidepost is fixedly connected with detection block by the second nut, the second bolt, because limiting plate, location-plate are by register pin restriction and detect relatively rotating of interblock, thus make the protrusion circular portion of steel ball, location-plate and guidepost on the same line, therefore when detection block and annex thereof are put in universal joint outer shroud, steel ball is corresponding with universal joint outer-race ball track, and guidepost is also in outer-race ball track, prevent from detecting block and the inclination of annex in universal joint outer shroud thereof, described vee-block, be fixedly connected with base by the 4th pad, the 4th bolt, base is provided with groove 37,4th bolt can slide in this groove, thus the front and back position of vee-block can be adjusted, when universal joint outer shroud puts positioning seat into, universal joint outer shroud cylindrical is pressed close to vee-block, can fast and accurately universal joint outer shroud is put in steady arm, described spiral arm is rotationally connected with dial framework by the first bolt, surface bearing, lining 31, first pad 32, first nut 33, by adjusting the screwing force of the first nut, namely spiral arm can be rotated, can eliminate axial clearance again, spanner 35 is fixedly connected with spiral arm, longitudinal spacing pin is fixedly connected with spiral arm, cross spacing pin is fixedly connected with dial framework, the position of vertical, horizontal spacer pin is: when being rotated spiral arm by spanner and making longitudinal spacing pin and cross spacing pin contacts, the center of sounding rod and outer Ring current distribution are substantially on same straight line, spiral arm is equipped with table bar, is fixedly connected with by trip bolt, below table bar, sounding rod is housed, the gauge head of sounding rod contacts with the upper surface detecting block.
During actual measurement, hand-held spanner 35 rotates clockwise spiral arm, make it not above universal joint outer shroud, reserve enough spaces, universal joint outer shroud is put in steady arm, again detection block and annex thereof are put in universal joint outer shroud, six steel balls are made to be positioned on six raceways of universal joint outer shroud, guarantee that guidepost is positioned at the straight-line segment raceway of universal joint outer shroud, detection block is not tilted in universal joint outer shroud, under gravity, six steel balls and measured workpiece universal joint outer shroud arc raceway intimate contact, then spiral arm is rotated counterclockwise, make longitudinal spacing pin and cross spacing pin contacts, now the gauge head of sounding rod contacts with the upper surface detecting block, measure on clock gauge and show certain value.Before measuring workpieces, first use the limit sample of transmission shaft stiff end universal joint outer-race ball track sphere center position minimum value and the limit sample of raceway sphere center position maximal value, pointer range demarcation is carried out to measurement clock gauge, when actual measurement workpiece, as long as the pointer measuring clock gauge is exactly qualified workpiece in the scope of demarcating.
The workpiece calibration under batch production is carried out by the relative method of limit sample, guarantee in the manufacture process of transmission shaft parts, the alley sphere center position of shaft universal-joint outer shroud can be measured rapidly and accurately, whether qualifiedly detect the part processed, guarantee batch quality of producing part, guarantee that qualified part proceeds to lower road, unacceptable product is avoided to install on car, reduce the risk that quality problems bring ultimate consumer, pick-up unit checkout procedure is efficient and convenient simultaneously, improve the quality inspection to universal joint outer shroud and efficiency, reduce the intensity of inspection cost and inspection work.
Claims (2)
1. car transmission shaft stiff end universal joint outer shroud alley sphere center position detection apparatus, is characterized in that: have base and detect block, base is equipped with positioning seat, dial framework, V-arrangement block, positioning seat and base are connected, and positioning seat is provided with pilot hole; Lower end and the base of dial framework are connected, spiral arm is equipped with in the upper end of dial framework, one end and the dial framework of spiral arm are hinged, and the other end of spiral arm is equipped with clock gauge, and the table bar of clock gauge and spiral arm are connected, detect the below that block is placed in table bar, the gauge head activity of the end face and sounding rod in clock gauge that detect block crimps, and detect block and be provided with boss along week, the upper end of boss is fixed with guidepost, the steel ball of six circumferentially uniform arrangements is equipped with in the lower end of boss, and each steel ball is rotationally connected with the activity of detection block respectively; Described V-arrangement block and base are connected, and the breach of V-arrangement block is relative with positioning seat.
2. car transmission shaft stiff end universal joint outer shroud alley sphere center position detection apparatus according to claim 1, it is characterized in that: six described steel balls pass through location-plate, limiting plate and survey mass activity are rotationally connected, wherein the end face of location-plate crimps with the boss bottom surface of survey mass, location-plate bottom surface crimps with each steel ball top, limiting plate is provided with the taper nest corresponding with each steel ball, the taper nest that each steel ball is corresponding with on limiting plate respectively crimps, adjustment pad is provided with between limiting plate and location-plate, adjust the upper of pad, lower surface crimps mutually with the upper surface of limiting plate and the lower surface of location-plate respectively, limiting plate is connected by set bolt and survey mass, described location-plate, limiting plate is provided with adjustment pad the hole be connected, register pin is installed with in hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410712980.8A CN104457480B (en) | 2014-11-28 | 2014-11-28 | Detection device for sphere center of ball grooves in universal joint outer ring at fixed end of car transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410712980.8A CN104457480B (en) | 2014-11-28 | 2014-11-28 | Detection device for sphere center of ball grooves in universal joint outer ring at fixed end of car transmission shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104457480A true CN104457480A (en) | 2015-03-25 |
| CN104457480B CN104457480B (en) | 2017-04-12 |
Family
ID=52903924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410712980.8A Active CN104457480B (en) | 2014-11-28 | 2014-11-28 | Detection device for sphere center of ball grooves in universal joint outer ring at fixed end of car transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104457480B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179037A (en) * | 2017-06-02 | 2017-09-19 | 宁波珈多利机械有限公司 | A kind of universal joint centre of gyration is away from contrast measuring instrument |
| CN108151654A (en) * | 2017-12-07 | 2018-06-12 | 浙江欧迪恩传动科技股份有限公司 | A kind of constant velocity universal pole is long, bottom of chamber Thickness measuring machine |
| CN111412814A (en) * | 2020-01-16 | 2020-07-14 | 浙江华钜汽车零部件股份有限公司 | Ball cage cup height is examined utensil |
| CN112033261A (en) * | 2020-09-11 | 2020-12-04 | 中国航发贵州黎阳航空动力有限公司 | Tool for measuring distance between spherical center and end face of inner spherical surface and using method thereof |
| CN112097602A (en) * | 2020-09-14 | 2020-12-18 | 浙江林鸥工程管理有限公司 | Working platform for engineering quality management |
| CN113175858A (en) * | 2021-04-06 | 2021-07-27 | 上海精新泽工业装备有限公司 | Special checking fixture for high-speed eight-lane product |
| CN114062985A (en) * | 2021-11-03 | 2022-02-18 | 人本股份有限公司 | Bearing residual magnetism detection device |
| CN114383552A (en) * | 2022-01-14 | 2022-04-22 | 吉林北方捷凯传动轴有限公司 | Eight-lane bell-shaped shell detection grouping machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002227872A (en) * | 2001-02-06 | 2002-08-14 | Unisia Jecs Corp | Cardan joint |
| CN101430183A (en) * | 2008-12-08 | 2009-05-13 | 江苏太平洋精密锻造有限公司 | Device for detecting ball center position of inner star wheel lane |
| CN102749009A (en) * | 2012-07-19 | 2012-10-24 | 重庆大江工业有限责任公司 | Measuring device and method for spiral bevel geared ring runout |
| CN203385367U (en) * | 2013-08-12 | 2014-01-08 | 浙江中马汽车变速器股份有限公司 | Testing fixture for axial direction of combination tooth |
| CN203595468U (en) * | 2013-11-29 | 2014-05-14 | 吉林北方捷凯传动轴有限公司 | Raceway ball center position detecting device of car transmission shaft fixed end universal joint inner ring |
| CN204214365U (en) * | 2014-11-28 | 2015-03-18 | 吉林北方捷凯传动轴有限公司 | Car transmission shaft stiff end universal joint outer shroud alley sphere center position detection apparatus |
-
2014
- 2014-11-28 CN CN201410712980.8A patent/CN104457480B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002227872A (en) * | 2001-02-06 | 2002-08-14 | Unisia Jecs Corp | Cardan joint |
| CN101430183A (en) * | 2008-12-08 | 2009-05-13 | 江苏太平洋精密锻造有限公司 | Device for detecting ball center position of inner star wheel lane |
| CN102749009A (en) * | 2012-07-19 | 2012-10-24 | 重庆大江工业有限责任公司 | Measuring device and method for spiral bevel geared ring runout |
| CN203385367U (en) * | 2013-08-12 | 2014-01-08 | 浙江中马汽车变速器股份有限公司 | Testing fixture for axial direction of combination tooth |
| CN203595468U (en) * | 2013-11-29 | 2014-05-14 | 吉林北方捷凯传动轴有限公司 | Raceway ball center position detecting device of car transmission shaft fixed end universal joint inner ring |
| CN204214365U (en) * | 2014-11-28 | 2015-03-18 | 吉林北方捷凯传动轴有限公司 | Car transmission shaft stiff end universal joint outer shroud alley sphere center position detection apparatus |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179037A (en) * | 2017-06-02 | 2017-09-19 | 宁波珈多利机械有限公司 | A kind of universal joint centre of gyration is away from contrast measuring instrument |
| CN107179037B (en) * | 2017-06-02 | 2023-02-28 | 宁波珈多利机械有限公司 | Universal joint centre of gyration apart from contrast formula measuring apparatu |
| CN108151654A (en) * | 2017-12-07 | 2018-06-12 | 浙江欧迪恩传动科技股份有限公司 | A kind of constant velocity universal pole is long, bottom of chamber Thickness measuring machine |
| CN111412814A (en) * | 2020-01-16 | 2020-07-14 | 浙江华钜汽车零部件股份有限公司 | Ball cage cup height is examined utensil |
| CN112033261B (en) * | 2020-09-11 | 2022-05-24 | 中国航发贵州黎阳航空动力有限公司 | Tool for measuring distance between spherical center and end face of inner spherical surface and using method thereof |
| CN112033261A (en) * | 2020-09-11 | 2020-12-04 | 中国航发贵州黎阳航空动力有限公司 | Tool for measuring distance between spherical center and end face of inner spherical surface and using method thereof |
| CN112097602B (en) * | 2020-09-14 | 2022-01-11 | 浙江林鸥工程管理有限公司 | Working platform for engineering quality management |
| CN112097602A (en) * | 2020-09-14 | 2020-12-18 | 浙江林鸥工程管理有限公司 | Working platform for engineering quality management |
| CN113175858A (en) * | 2021-04-06 | 2021-07-27 | 上海精新泽工业装备有限公司 | Special checking fixture for high-speed eight-lane product |
| CN114062985A (en) * | 2021-11-03 | 2022-02-18 | 人本股份有限公司 | Bearing residual magnetism detection device |
| CN114062985B (en) * | 2021-11-03 | 2023-08-11 | 人本股份有限公司 | Bearing residual magnetism detection device |
| CN114383552A (en) * | 2022-01-14 | 2022-04-22 | 吉林北方捷凯传动轴有限公司 | Eight-lane bell-shaped shell detection grouping machine |
| CN114383552B (en) * | 2022-01-14 | 2023-07-28 | 吉林北方捷凯传动轴有限公司 | Eight-lane bell-shaped shell detection grouping machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104457480B (en) | 2017-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104457480A (en) | Detection device for sphere center of ball grooves in universal joint outer ring at fixed end of car transmission shaft | |
| CN204769996U (en) | Coalignment | |
| CN203731992U (en) | Universal joint internal star-wheel ball groove radius difference measuring tool | |
| CN108356614B (en) | Non-contact type monitoring device and method for workpiece cylindrical grinding | |
| CN107314731B (en) | Detection tool for detecting center difference of outer star wheel of ball cage and detection method using detection tool | |
| WO2013131354A1 (en) | Method and device for compensating indexing error of machine tool | |
| CN103630033B (en) | Car transmission shaft stiff end universal joint inner ring alley sphere center position detection apparatus | |
| CN204214365U (en) | Car transmission shaft stiff end universal joint outer shroud alley sphere center position detection apparatus | |
| CN106181571A (en) | Large-sized numerical control gear hobbing machine knife frame registration detects device and detection and method of adjustment | |
| CN203595468U (en) | Raceway ball center position detecting device of car transmission shaft fixed end universal joint inner ring | |
| US3177742A (en) | Method for positioning a work piece in a machine tool | |
| CN211178206U (en) | Efficient cylindrical gear beats and detects general device | |
| CN203704833U (en) | Universal joint external-star wheel ball groove radius difference measuring tool | |
| CN105157508A (en) | Tooth ring bouncing detector of bevel gear | |
| CN104344781A (en) | Device for accurately measuring depth of wire rod rolling groove | |
| CN205691045U (en) | Housing alley concentricity meter | |
| CN205002694U (en) | Detection apparatus for bevel gear tooth runout | |
| CN207180593U (en) | A kind of measurement apparatus of spherical base surface of tapered roller | |
| CN110044228A (en) | A kind of more cone deep hole detection devices of high-precision and detection method | |
| CN105841594A (en) | Ball channel concentricity detector for three ball channel housing | |
| CN104308110B (en) | Alignment table centering contact mechanism precision micromatic setting and method | |
| KR101819284B1 (en) | Clearance measuring apparatus for bearing and method of the same | |
| CN103624680B (en) | A kind of clamping device for not a half ball generating grinding | |
| CN210936554U (en) | Round pipe shaping device | |
| JP5550529B2 (en) | Method for measuring the inner shape of tire molds |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210114 Address after: 265607 No.5, Penglai South Ring Road, Yantai City, Shandong Province Patentee after: SHANDONG PENGXIANG AUTOMOBILE Co.,Ltd. Address before: 132021 No. 16, Ningbo Road, Longtan District, Jilin, Jilin Patentee before: JILIN NORINCO DRIVE SHAFT Co.,Ltd. |